342689940
342,689,940 is an even composite number composed of five prime numbers multiplied together.
342689940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 342689940:
22 × 34 × 5 × 199 × 1063
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 199 × 1063)See below for interesting mathematical facts about the number 342689940 from the Numbermatics database.
Names of 342689940
- Cardinal: 342689940 can be written as Three hundred forty-two million, six hundred eighty-nine thousand, nine hundred forty.
Scientific notation
- Scientific notation: 3.4268994 × 108
Factors of 342689940
Divisors of 342689940
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 199 270 324 398 405 540 597 796 810 995 1063 1194 1620 1791 1990 2126 2388 2985 3189 3582 3980 4252 5315 5373 5970 6378 7164 8955 9567 10630 10746 11940 12756 15945 16119 17910 19134 21260 21492 26865 28701 31890 32238 35820 38268 47835 53730 57402 63780 64476 80595 86103 95670 107460 114804 143505 161190 172206 191340 211537 287010 322380 344412 423074 430515 574020 634611 846148 861030 1057685 1269222 1722060 1903833 2115370 2538444 3173055 3807666 4230740 5711499 6346110 7615332 9519165 11422998 12692220 17134497 19038330 22845996 28557495 34268994 38076660 57114990 68537988 85672485 114229980 171344970 342689940
- Sum of all divisors σ(n): 1081449600
- Sum of proper divisors (its aliquot sum) s(n): 738759660
- 342689940 is an abundant number, because the sum of its proper divisors (738759660) is greater than itself. Its abundance is 396069720
Bases of 342689940
- Binary: 101000110110100001000100101002
- Hexadecimal: 0x146D0894
- Base-36: 5O1190
Squares and roots of 342689940
- 342689940 squared (3426899402) is 117436394977203600
- 342689940 cubed (3426899403) is 40244271148554203051784000
-
The
square root of 342689940 is 18511.8864516829 -
The
cube root of 342689940 is 699.7890112417
Scales and comparisons
How big is 342689940?- 342,689,940 seconds is equal to 10 years, 46 weeks, 4 days, 7 hours, 39 minutes.
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To count from 1 to 342,689,940 would take you about sixteen years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 342689940 cubic inches would be around 58.3 feet tall.
Recreational maths with 342689940
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